Last updated Aug 4, 2026
WEC (WEC) is a publicly traded company. This page tracks every superinvestor 13F holding, congressional stock trade, and Form 4 insider transaction in WEC. Across our datasets, 3 superinvestors hold WEC and 4 members of Congress have traded it.
Notable holders include Mairs & Power, George Soros, and Christopher Bloomstran. Active congressional traders include Rob Bresnahan, John James, and Julie Johnson.
Key takeaways
